Syntheses of Diheterocyclic Compounds Based on 2-Thioacetohydrazide-5,7-dimethyl-1,2,4-triazolo[1,5-a]-pyrimidine

Molecules

Zu-Ming Liu²   Qiong Chen²  Chao-Nan Chen²  Hai-Yang Tu¹ 

[1] id="af1-molecules-13-01353">Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China; http://klpcb.ccnu.edu.cn/

关键词: 1;    2;    4-Triazolo[1;    5-a]pyrimidine;    triazole;    1;    3;    4-oxadiazole;    1;    3;    4-thiadiazoles;   

DOI  :  10.3390/molecules13061353

来源: mdpi

【 摘 要 】

The syntheses of some diheterocyclic compounds from 2-thioacetohydrazide-5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine (1) are described. Compound 1 can be converted into triazoles, 1,3,4-oxadiazoles, and 1,3,4-thiadiazoles. The structures of the intermediates and the target compounds were confirmed by ¹H-NMR, MS and elemental analyses.

【 授权许可】

CC BY   
© 2008 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.